The Harry Potter series may be history, but Daniel Radcliffe is starring in a new love story of his own. On Wednesday, August 17, Harry Potter star Daniel Radcliffe was captured in New York City taking a stroll and holding hands with a pretty young girl named Rosanne Coker,both dressed casually for their low-key date. The actor, 22 years old, left a clue about a new love in his life during a July interview with Larry King on CNN, saying that he's in a serious relationship, although he didn't name his leading lady. "I've got a girlfriend at the moment, who I am very much in love with," the British star teased. “So you know, we'll see where that goes."Last summer, Daniel Radcliffe was rumored to be dating Olive Uniacke, his near-constant companion in 2010, who is the stepdaughter of a Harry Potter saga producer. So who is the new leading lady? Let’s have a look at photos as following to get more.The 22-year-old star Daniel Radcliffe is breaking many hearts as new photos of his hand-in-hand stroll with a pretty young woman on the streets of New York City were unveiled over the Internet.Daniel Radcliffe’s new girl friend is said to be a 22-year-old girl named Rosanne Coker, the daughter of a painter and decorator. It was reported that Daniel Radcliffe and Rosanne Coker met on the set of "Harry Potter and the Half-Blood Prince" where the girl worked as a production assistant.Rosanne Coker is rumored to spend her time at both her family’s home in Surrey, England and the luxury apartment of Radcliffe in Manhattan. Coker is also reportedly attending the Gordon's School in Woking, one among the most respected and successful non-selective schools in Britain.Daniel Radcliffe and with his new girlfriend were photographed strolling on streets of New York City